<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>台股觀念實驗室</title><link>https://learn.kbarlab.com/</link><description>常見的說法，用實際資料看一次。</description><language>zh-tw</language><lastBuildDate>Wed, 16 Sep 2026 00:00:00 -0000</lastBuildDate><atom:link href='https://learn.kbarlab.com/feed.xml' rel='self' type='application/rss+xml'/><item><title>57 個說法，3 個站得住腳</title><link>https://learn.kbarlab.com/ranking</link><guid isPermaLink='true'>https://learn.kbarlab.com/ranking</guid><description>這個站量過的每一件事排在一起，依證據強度排序。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>牛市／熊市</title><link>https://learn.kbarlab.com/bull-bear</link><guid isPermaLink='true'>https://learn.kbarlab.com/bull-bear</guid><description>整體市場長期往上叫牛市（多頭），長期往下叫熊市（空頭）。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>套牢／解套</title><link>https://learn.kbarlab.com/trapped</link><guid isPermaLink='true'>https://learn.kbarlab.com/trapped</guid><description>買進後股價跌破成本、不想認賠就叫套牢；漲回成本價叫解套。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>K 線（紅K／黑K）</title><link>https://learn.kbarlab.com/kbar</link><guid isPermaLink='true'>https://learn.kbarlab.com/kbar</guid><description>一根 K 棒記錄一段時間的開盤、最高、最低、收盤四個價格。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>盤整／箱型</title><link>https://learn.kbarlab.com/range</link><guid isPermaLink='true'>https://learn.kbarlab.com/range</guid><description>價格在一個上下範圍內來回，沒有明確方向。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>突破／跌破</title><link>https://learn.kbarlab.com/breakout</link><guid isPermaLink='true'>https://learn.kbarlab.com/breakout</guid><description>價格穿過先前的壓力（突破）或支撐（跌破）。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>反彈／回檔</title><link>https://learn.kbarlab.com/rebound</link><guid isPermaLink='true'>https://learn.kbarlab.com/rebound</guid><description>下跌趨勢中的短暫上漲叫反彈；上漲趨勢中的短暫下跌叫回檔。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>本益比</title><link>https://learn.kbarlab.com/per</link><guid isPermaLink='true'>https://learn.kbarlab.com/per</guid><description>股價 ÷ 每股盈餘。股價 200 元、EPS 10 元 → 本益比 20 倍。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>股價淨值比</title><link>https://learn.kbarlab.com/pbr</link><guid isPermaLink='true'>https://learn.kbarlab.com/pbr</guid><description>股價 ÷ 每股淨值。股價 30 元、每股淨值 20 元 → PBR 1.5 倍。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>殖利率</title><link>https://learn.kbarlab.com/yield</link><guid isPermaLink='true'>https://learn.kbarlab.com/yield</guid><description>一年配的現金股利 ÷ 股價。股價 100 元、配 5 元 → 殖利率 5%。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>本益成長比</title><link>https://learn.kbarlab.com/peg</link><guid isPermaLink='true'>https://learn.kbarlab.com/peg</guid><description>本益比 ÷ 獲利年成長率（%）。本益比 30、成長 30% → PEG 1.0。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>毛利率／營益率／淨利率</title><link>https://learn.kbarlab.com/margin-rate</link><guid isPermaLink='true'>https://learn.kbarlab.com/margin-rate</guid><description>每 100 元營收，扣完不同層級的成本後還剩多少。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>股東權益報酬率</title><link>https://learn.kbarlab.com/roe</link><guid isPermaLink='true'>https://learn.kbarlab.com/roe</guid><description>稅後淨利 ÷ 股東權益。出 100 萬合夥開店、年底分到 15 萬 → ROE 15%。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>RSI</title><link>https://learn.kbarlab.com/rsi</link><guid isPermaLink='true'>https://learn.kbarlab.com/rsi</guid><description>近 14 天裡「上漲的力道」佔全部漲跌力道的百分比，0–100。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>均線（月線／季線）</title><link>https://learn.kbarlab.com/ma</link><guid isPermaLink='true'>https://learn.kbarlab.com/ma</guid><description>最近 N 天收盤價的平均。月線＝20 日、季線＝60 日、年線＝240 日。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>威廉指標 %R</title><link>https://learn.kbarlab.com/williams</link><guid isPermaLink='true'>https://learn.kbarlab.com/williams</guid><description>收盤價距離最近 9 天最高點多遠，用 −100 到 0 表示。0＝收在最高，−100＝收在最低。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>ATR 真實波幅</title><link>https://learn.kbarlab.com/atr</link><guid isPermaLink='true'>https://learn.kbarlab.com/atr</guid><description>最近 14 天每天「最高到最低」的平均距離，單位是元。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>CCI 順勢指標</title><link>https://learn.kbarlab.com/cci</link><guid isPermaLink='true'>https://learn.kbarlab.com/cci</guid><description>今天的「典型價」（高＋低＋收 ÷ 3）偏離近期平均多少，用來抓脫離常軌的走勢。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>KD 指標</title><link>https://learn.kbarlab.com/kd</link><guid isPermaLink='true'>https://learn.kbarlab.com/kd</guid><description>收盤價落在最近 9 天高低區間的哪個位置，0–100。K 快、D 慢。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>MACD</title><link>https://learn.kbarlab.com/macd</link><guid isPermaLink='true'>https://learn.kbarlab.com/macd</guid><description>快慢兩條指數均線的差距（DIF），再取它的均線當訊號線，兩者的差就是柱狀圖。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>布林通道</title><link>https://learn.kbarlab.com/bband</link><guid isPermaLink='true'>https://learn.kbarlab.com/bband</guid><description>20 日均線 ± 2 個標準差畫出的上下軌，包住約 95% 的價格波動。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>成交量</title><link>https://learn.kbarlab.com/volume</link><guid isPermaLink='true'>https://learn.kbarlab.com/volume</guid><description>當天成交的股數（台股單位是「張」＝1,000 股）。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>黃金交叉／死亡交叉</title><link>https://learn.kbarlab.com/cross</link><guid isPermaLink='true'>https://learn.kbarlab.com/cross</guid><description>短天期均線由下往上穿過長天期＝黃金交叉，反過來＝死亡交叉。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>跳空</title><link>https://learn.kbarlab.com/gap</link><guid isPermaLink='true'>https://learn.kbarlab.com/gap</guid><description>今天的最低價高過昨天的最高價（或相反），K 線上留下一段沒成交過的空白。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>支撐／壓力</title><link>https://learn.kbarlab.com/sr</link><guid isPermaLink='true'>https://learn.kbarlab.com/sr</guid><description>價格過去反覆停下來的位置——下面叫支撐，上面叫壓力。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>波動率</title><link>https://learn.kbarlab.com/vol</link><guid isPermaLink='true'>https://learn.kbarlab.com/vol</guid><description>價格上下震盪的劇烈程度，通常用報酬率的標準差（年化）表示。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>三大法人</title><link>https://learn.kbarlab.com/inst</link><guid isPermaLink='true'>https://learn.kbarlab.com/inst</guid><description>外資、投信、自營商——市場上資金最大的三群買賣方。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>融資融券</title><link>https://learn.kbarlab.com/margin-trading</link><guid isPermaLink='true'>https://learn.kbarlab.com/margin-trading</guid><description>融資＝借錢買股；融券＝借股票來賣。兩者都是槓桿。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>停損／停利</title><link>https://learn.kbarlab.com/stop</link><guid isPermaLink='true'>https://learn.kbarlab.com/stop</guid><description>事先決定「跌到多少就認賠」「漲到多少就落袋」的規則。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>最大回撤</title><link>https://learn.kbarlab.com/mdd</link><guid isPermaLink='true'>https://learn.kbarlab.com/mdd</guid><description>從歷史最高點跌到最低點，中間最慘掉了幾 %。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>夏普比率</title><link>https://learn.kbarlab.com/sharpe</link><guid isPermaLink='true'>https://learn.kbarlab.com/sharpe</guid><description>（報酬 − 無風險利率）÷ 波動度。每承擔一單位波動，換到多少超額報酬。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>勝率與賠率</title><link>https://learn.kbarlab.com/winrate</link><guid isPermaLink='true'>https://learn.kbarlab.com/winrate</guid><description>勝率＝賺錢的次數比例；賠率＝平均賺多少 ÷ 平均賠多少。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>日叢集 t 值</title><link>https://learn.kbarlab.com/clustered-t</link><guid isPermaLink='true'>https://learn.kbarlab.com/clustered-t</guid><description>扣掉「同一天選的股會一起漲跌」之後，這個結果還撐不撐得住。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>精選／焦點／候選</title><link>https://learn.kbarlab.com/picks-vs-focus</link><guid isPermaLink='true'>https://learn.kbarlab.com/picks-vs-focus</guid><description>三種不同原理的選股，而且預測的時間長度不一樣。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>背離</title><link>https://learn.kbarlab.com/divergence</link><guid isPermaLink='true'>https://learn.kbarlab.com/divergence</guid><description>價格和另一個東西（量、籌碼、指標）指向相反方向。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item><item><title>rank-IC</title><link>https://learn.kbarlab.com/rank-ic</link><guid isPermaLink='true'>https://learn.kbarlab.com/rank-ic</guid><description>「我排的名次」和「實際漲幅名次」的相關程度，−1 到 1。</description><pubDate>Wed, 16 Sep 2026 00:00:00 -0000</pubDate></item></channel></rss>